A couple has a known family history of genetic disorder. they visit a doctor before they have their first child, And the doctor performs karyotyping On both the male and the female. What is the doctor most likely trying to do
A: Find possible chromosomal abnormalities that the couple could pass on to the child
B: cure any genetic disorders that are found during the karyotyping process
C: Treat possible genetic disorder so they are not passed on to the couple's child
D: Obtain a record of the couple's chromosomal counts for the medical community